What are the characteristics of arterial bleeding?

Arterial bleeding is characterized by bright red color and a spurting flow. This occurs because blood in the arteries is oxygenated and has a vibrant red hue due to its high oxygen content. The spurting flow is a result of the pressure exerted by the heart as it pumps blood through the arteries, causing the blood to pulse out with each heartbeat. This trait makes arterial bleeding particularly dangerous, as it can lead to rapid blood loss and requires immediate medical attention. Understanding these characteristics is crucial for EMTs when assessing and managing trauma patients.